Article Map

• Abstract
• 1. Introduction
• 2. Analysis of the Available Models
• 3. Creation of an Alternate Model
• 4. Data Analysis
• 4.1. Longitudinal Variations
• 4.2. Dependence on Local Time
• 4.3. Relation to the Solar Activity Level
• 4.4. Seasonal Variations
• 4.5. Dependence on Geomagnetic Activity
• 5. Conclusions
• References
• Figures
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• Figure 12.
• Tables
• Table 1.
• Table 2.